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Technical Data Sheet
PartsTable / COMPONENT / 52444406-012
52444406-012 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-411-9073, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
52444406-012
NSN: 5340-00-411-9073
FSC: 5340
CAGE: 96238 — DNE TECHNOLOGIES, INC (USA)
SPECIFICATIONS
Part Number52444406-012
NSN5340-00-411-9073
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 52444406-012 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
8218-A-0440-16Upgraded Successor
successor cross-reference
successor
NAS1831Upgraded Successor
successor cross-reference
successor
8109A0440-17Upgraded Successor
successor cross-reference
successor
8405Upgraded Successor
successor cross-reference
successor
8405-100-0HMInterchangeable
interchangeable cross-reference
interchangeable
2100-1765Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52444406-012?
52444406-012 is a STANDOFF,THREADED,SPACING.
What parts can replace 52444406-012?
There are 13 known substitutes for 52444406-012: 8218-A-0440-16, NAS1831, 8109A0440-17 and 10 more. Substitute compatibility should be verified for your specific system.
Is 52444406-012 still available?
52444406-012 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026